Statistical Analysis: After data collection and completion of the investigation, a one-way analysis of variance (ANOVA) will be used to compare the mean values of all objective and subjective parameters. Their variance will be broken down into two components: (a) "between groups" component (control group vs. test group) at baseline, crown insertion, and each follow-up period and (b) "within group" component at baseline, crown insertion, and each follow-up period. A multiple LSD range test (confidence level 95%) will be applied to determine which means differ statistically from each other.